| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.78 | 9.366% | $198.8055 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $20.99 | 8.311% | $22.7345 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $48.34 | 5.128% | $50.8189 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $8.78 | 10.332% | $9.6871 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $102.73 | 3.814% | $106.6481 | $106.65 | $106.65 | $106.60 |
| Purchase #6 | $113.58 | 10.166% | $125.1265 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $225.61 | 7.723% | $243.0339 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $701.81 | $756.8545 | $756.86 | $756.90 | $756.70 | |